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Proper Linq where clauses
...cate are combined and only one iterator is involed. Look atEnumerable.WhereSelectEnumerableIterator.
– Cybermaxs
Apr 4 '13 at 12:46
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What is the C runtime library?
..., on UNIX the floating point functions are traditionally stored separately from the rest). That big file is typically something on the same general order as a zip file, but without any compression, so it's basically just some little files collected together and stored together into one bigger file. ...
Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel
...the Project's properties page, click on Signing tab and either
Click on Select from store
Click on Select from file
Click on Create test certificate
Once either of these is done, you should be able to build it again.
sh...
Sleep until a specific time/date
... does not support precision below seconds, you would need to use coreutils from brew instead → see these instructions
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...fine xxhdpi as ~480 DPI. They don't provide a minimum screen size for this from what I can see.
– Alex Wiese
Oct 4 '13 at 0:38
8
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Where do I find the line number in the Xcode editor?
... preference by clicking on xcode on left hand side uper corner.
2) then select Text Editing
3) then select Show: Line numbers and click on check box for enable it.
4) close it.
5) you will see the line number in xcode.
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Add unique constraint to combination of two columns
....YourTable
INSTEAD OF INSERT
AS
BEGIN
SET NOCOUNT ON;
IF NOT EXISTS (SELECT 1 FROM inserted AS i
INNER JOIN dbo.YourTable AS t
ON i.column1 = t.column1
AND i.column2 = t.column2
)
BEGIN
INSERT dbo.YourTable(column1, column2, ...)
SELECT column1, column2, ... FROM ins...
Delete a single record from Entity Framework?
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this is not good way, because you are select all field from database!
– Ali Yousefi
May 12 '16 at 5:31
2
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Significant new inventions in computing since 1980
This question arose from comments about different kinds of progress in computing over the last 50 years or so.
129 Answer...
Search for executable files using find command
... also allow -not); note that \! is used in the examples so as to protect ! from shell history expansions
-a for AND (GNU find and BSD find also allow -and)
-o for OR (GNU find and BSD find also allow -or)
The examples use symbolic modes, because they're easier to read and remember.
With mode pre...